/Engine/Plugins/VirtualProduction/DMX/DMXPixelMapping/Source/DMXPixelMappingRuntime/Public/DMXPixelMapping.h
Find the component by widget.
[UDMXPixelMappingOutputComponent](API\Plugins\DMXPixelMappingRuntime\Components\UDMXPixelMappingOutputComponent) * FindComponent ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > InWidget ) const